Loading ad... FerdyMember for 2 years 5 months Age: 16-18 Level: XI Language: Indonesian (id) ID: 1481663 04/10/2021 Country code: ID Country: Indonesia School subject: Fisika (1061837) Main content: Gelombang (2005224) Latihan Soal Other contents: Gelombang Berjalan Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...